I am using Apple TV (running XBMC) to play video files (films etc.) wirelessly from my laptop. This is absolutely fantastic and I highly recommend it as a setup.
However, for some files it stops and starts buffering.
My wireless router (EDIT: MODEM/ROUTER!)is the Dynalink RTA1035W which is wireless G (and has been fantastic).
Does this sort of network traffic require an upgraded wireless router?